From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 1 Aug 2025 23:15:53 +0000 (-0700)
Subject: Merge tag 'parisc-for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0905809b38bda1fa0b206986c44d846e46f13c1d;p=thirdparty%2Fkernel%2Flinux.git

Merge tag 'parisc-for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull parisc updates from Helge Deller:

 - The parisc kernel wrongly allows reading from read-protected
   userspace memory without faulting, e.g. when userspace uses
   mprotect() to read-protect a memory area and then uses a pointer to
   this memory in a write(2, addr, 1) syscall.

   To fix this issue, Dave Anglin developed a set of patches which use
   the proberi assembler instruction to additionally check read access
   permissions at runtime.

 - Randy Dunlap contributed two patches to fix a minor typo and to
   explain why a 32-bit compiler is needed although a 64-bit kernel is
   built

* tag 'parisc-for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Revise __get_user() to probe user read access
  parisc: Revise gateway LWS calls to probe user read access
  parisc: Drop WARN_ON_ONCE() from flush_cache_vmap
  parisc: Try to fixup kernel exception in bad_area_nosemaphore path of do_page_fault()
  parisc: Define and use set_pte_at()
  parisc: Rename pte_needs_flush() to pte_needs_cache_flush() in cache.c
  parisc: Check region is readable by user in raw_copy_from_user()
  parisc: Update comments in make_insert_tlb
  parisc: Makefile: explain that 64BIT requires both 32-bit and 64-bit compilers
  parisc: Makefile: fix a typo in palo.conf
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0905809b38bda1fa0b206986c44d846e46f13c1d